Here's my codes for future Adventurers. Feel free to use it to get a Friendship Circlet! (Thanks evergrey for the details provided!)

If you register a service account with the code below and pay for a subscription, you will receive an exclusive in-game item as a reward.
Recruitment Code:
T9X94CK7
SFKMTGEM
S8W44P5B

Friendship Circlet
Increases EXP earned by 20% when level 25 and below


10 Silver Chocobo Feathers
Trade to the Calamity Salvager NPC for special items. The Calamity Salvager NPC can be found in Limsa Lominsa, Gridania, or Ul'dah.

Be sure to hit me up if you on either Lamia (Zula Lakiki) or Exodus and me and my Free Company buddies will be sure to lend you a hand!